look at this table:\nis this relation a function?\nyes\nno
look at this table:\nis this relation a function?\nyes\nno
Answer
Explanation:
Step1: Recall the definition of a function
A relation is a function if for each input value (x), there is exactly one output value (y).
Step2: Check the (x)-values in the table
In the given table, when (x = 6), there are two different (y)-values: (y = 20) and (y=8).
Answer:
no